
Everything
Enterprise-grade full-stack system with production-ready backend infrastructure
Role: Led backend architecture for authentication, payments, and transactional workflows
Problem: Designed a system to support secure payments, multi-role access, and data integrity under concurrent use
Backend:
- Auth: JWT + role-based access control (RBAC)
- Data: PostgreSQL schema with indexes for performance
- Integrations: Stripe with idempotent webhook handling
- APIs: REST endpoints with structured error responses
Deployment: Production CI/CD with environment config and secure secrets management
Outcome: Production-ready backend supporting secure user flows and trackable analytics


